Investigation of material degradation and coolant chemistry for sCO2 power cycles

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26722445%3A_____%2F21%3AN0000112" target="_blank" >RIV/26722445:_____/21:N0000112 - isvavai.cz</a>

Výsledek na webu

<a href="https://duepublico2.uni-due.de/receive/duepublico_mods_00073942" target="_blank" >https://duepublico2.uni-due.de/receive/duepublico_mods_00073942</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.17185/duepublico/73942" target="_blank" >10.17185/duepublico/73942</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Investigation of material degradation and coolant chemistry for sCO2 power cycles

Popis výsledku v původním jazyce

sCO2 power cycles are characterized by the enhanced efficiency of thermal to electric power conversion and more compact turbine size compared with the steam power cycle. The organizations from Czech Republic take part the extensive research activities in this field. The research infrastructure including sCO2 experimental loop was constructed. The sCO2 coolant chemistry and material degradation are among the solved topics. The objectives are to identify impurities in sCO2 medium and propose the purification and purity control system. Another objective is to gain data of structural material degradation in sCO2 medium. First results concerning impurities and materials were obtained during laboratory tests and the 1000 h operation of the sCO2 loop. The most important of them are presented in the paper and also conference presentation.

Název v anglickém jazyce

Investigation of material degradation and coolant chemistry for sCO2 power cycles

Popis výsledku anglicky

sCO2 power cycles are characterized by the enhanced efficiency of thermal to electric power conversion and more compact turbine size compared with the steam power cycle. The organizations from Czech Republic take part the extensive research activities in this field. The research infrastructure including sCO2 experimental loop was constructed. The sCO2 coolant chemistry and material degradation are among the solved topics. The objectives are to identify impurities in sCO2 medium and propose the purification and purity control system. Another objective is to gain data of structural material degradation in sCO2 medium. First results concerning impurities and materials were obtained during laboratory tests and the 1000 h operation of the sCO2 loop. The most important of them are presented in the paper and also conference presentation.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

10402 - Inorganic and nuclear chemistry

Projekt

<a href="/cs/project/TK02030023" target="_blank" >TK02030023: Čištění a kontrola čistoty plynného média CO2 okruhů</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2021

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Conference Proceedings of the 4th European sCO2 Conference 2021

ISBN

—

ISSN

2510-7852

e-ISSN

—

Počet stran výsledku

7

Strana od-do

267-273

Název nakladatele

Universität Duisburg-Essen

Místo vydání

Essen

Místo konání akce

online

Datum konání akce

23. 3. 2021

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

—